eGeeTouch Padlock

Has anyone tried the eGeeTouch Padlock? I can't find detailed specs on their website, but it appears to be NFC, not RFID like Quicklock, In their demonstration videos they are using NFC enabled phones to unlock it. There are a few user reviews on Amazon. "Temporarlilly out of stock" though...(Jan 15, 2016).

So apparently every time the lock is opened there is a record of who opened it, or at least what tag was used. I wonder if it records being opened with a TSA key, given the amount of stuff that goes missing after bags are TSA searched that would be handy to know.

Having locks on zipper luggage is just of annoyance to yourself- other then maybe preventing it to open up by getting stuck somewhere- zippers are extremely easy to open with a normal pen and wont stop anybody if they really wanted to get into it without a trace.

I'd use this kind of lock for a outdoor shed or maybe a steel-cable bike lock :)